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B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Acacia oswaldii is cold hardy
USDA Zone:9 20° to 30°F (-6.5° to -1°C)
|Type of plant - shrub to tree
Flower or inflorescence:
YELLOW glob., in heads
to 25x1cm., twisted
to 8x1cm., GREY-GREEN
|Height, in meters: 7
Height, in feet: 23.10
|Acacia oswaldii sales history
Synonyms (alternative names) for Acacia oswaldii:
Common names for Acacia oswaldii:
|Miljee, Umbrella Acacia, Umbrella Bush, Umbrella Wattle,|
is included in the following
B and T World Seeds flowering plant categories.
|27||: Acacia Seed List|
|60||: Economic Timber Trees|
|see also Cabinet Wood Tree Seeds|
|61||: Economic Fodder Plant Seed List|
|90||: Cereals, Legumes, and other Food and Oilseed Plants|
|185||: Plant Species whose germination is improved by Smoke|
|"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.|
|191||: Tropical Shrubs and Trees|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Acacia oswaldii seeds will usually germinate in 21 days.
Soak Acacia oswaldii seeds in warm water, which should be changed daily. Most seeds swell up when they are soaked, those that do should be sown immediately. Seeds that don't swell can be gently scarified.
Soak in warm water for 4 hours.